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Thread: Louconstant1

  1. Back To Top    #1

    Join Date
    Jul 2015
    Palm Beach/Fl

    Lightbulb Louconstant1

    Question: I have a Pentair Master Temp 400 pool/spa heater. I have inspected all parts, The unit start up after few minutes heater only shut down and short time later start up again then shut down. I looking for any recommendation

  2. Back To Top    #2

    In the Industry

    Join Date
    Jun 2015
    Wildomar, California

    Re: Louconstant1

    Look for; dirty filter, baskets full of debris, low water.level in the pool, pool gas pressure, then diagnose the heater parts.

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